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helical gear reducer / coaxial / precision / high-speed
Moduline R series Nuttall Gear

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Characteristics

  • Type:

    helical

  • Shaft orientation:

    coaxial

  • Performance:

    precision, high-speed

  • Other characteristics:

    for mixers

  • Torque:

    Min.: 0 Nm (0 ft.lb)

    Max.: 26,325.46 Nm (19,416.6629 ft.lb)

  • Rotational speed:

    Min.: 1.5 rpm (9.42 rad.min-1)

    Max.: 1,430 rpm (8,984.95 rad.min-1)

Description

Moduline Type R Concentric in-line shaft speed reducers are available with torque ratings up to 233,000 inch-pounds and standard gear ratios up to 985:1. The Type R design reflects the flexibility of the modular concept to provide a readily available drive closely tailored to popular horsepower selections. All units incorporate precision helical gearing in single, double, triple, and quadruple reductions, rugged cast iron housings, and tapered roller bearings. Ratio changes and servicing is made easy with a removable high-speed end.
Moduline Type R Speed Reducers can be arranged for floor, wall, or vertical mounting. Accessories and modifications include bedplates, outboard bearings, backstops, cooling fans for added thermal capacity, motor mounts, C-Flange adaptors, flexible couplings, taconite seals, OSHA approved coupling guards, special marine duty features, custom output shaft dimensions, taconite seals, and special ratios.